        const AppInfoParser = require('app-info-parser')
        const parser = new AppInfoParser('./全面K歌.apk') // myfile  上传的apk文件
        parser.parse().then(async res => {
          console.log('app info ----> ', res) // res 当前安装包解析之后的参数
          this.form.appName = res.application.label[0]
          this.form.packageName = res.package
          this.form.versionName = res.versionName

          this.form.versionCode = res.versionCode
          this.form.fileSize = e.target.files[0].size
          const iconFile = await this.base64toFile(res.icon)
          await this.uploadPic({ file: iconFile })
          await this.uploadFile(e)
        }).catch(err => {
          console.log('err ----> ', err)
        })